
Polylac® PA-764 Flame Weather Resistant Grade ABS Resin
Polylac PA-764 ABS Resin by CHIMEI is a flame-retardant, weather-resistant plastic for safe, durable products. It meets strict fire safety standards, perfect for electronics, car batteries, or power panels. With heat resistance up to 101°C and high impact strength (13 KJ/m²), it stays tough in heat or outdoor conditions. Flows smoothly for easy molding of thin parts like TV frames, printer casings, or coffee machines.
- Character: Light resistance, heat resistance, 1.5mm V-0, 1.5mm 5VB, 2.5mm 5VA

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Polylac® PA-764 Datasheet
| Flame Retardant ABS POLYLAC® PA-764 | ||||
| Product Description: F.R. Weather resistant | ||||
| Properties | ISO Test Method | Test Condition | Unit | PA-764 |
| Melt Flow Index | 1133 | 220℃×10KG | ml/10 min | 28 |
| Mass Density | 1183 | 23 ℃ | g/cm3 | 1.19 |
| Tensile Strength | 527 | 50 mm/min, yield | MPa | 36 |
| 50 mm/min, break | MPa | 27 | ||
| Tensile Elongation | 527 | 50 mm/min | % | 15 |
| Flexural Strength | 178 | 2 mm/min | MPa | 55 |
| Flexural Modulus | 178 | 2 mm/min | GPa | 1.7 |
| Izod Impact Strength | 180/1A | 23℃, Notched | KJ/m2 | 13 |
| -30℃, Notched | KJ/m2 | 7 | ||
| Charpy Impact Strength | 179 | 23℃, Notched | KJ/m2 | 13 |
| -30℃, Notched | KJ/m2 | 7 | ||
| Vicat Softening Temp. | 306 | 50℃/hr;1KG | ℃ | 101 |
| 50℃/hr;5KG | ℃ | 90 | ||
| Heat Distortion Temp. | 75/A | 1.8MPa, unannealed | ℃ | 82 |
| 1.8MPa, annealed | ℃ | 92 | ||
| Coefficient of Linear Thermal Expansion | 11359 | – | – | 8.46 x 10-5 |
| Flammability | – | UL-94 | – | 1.5mm V-0 |
| 1.5mm 5VB | ||||
| 2.5mm 5VA | ||||
| Mold Shrinkage | 294-4 | – | % | 0.3~0.6 |
| Symbol | 1043 | – | – | >ABS-FR(17)< |
| March 11, 2024 | ||||
Polylac® PA-764 UL Product iQ
| POLYLAC® PA-764(+) UL Product iQ | ||
| File Number: E56070 | Yellow Cardâ„¢ | Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets |
| (+) – Indicate 0~0.5% acid scavengers. | ||
| FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | ANSI/UL 94 | |
| 1.5 mm, Color: ALL | 5VB | |
| V-0 | ||
| 2.5 mm, Color: ALL | 5VA | |
| V-0 | ||
| 3.0 mm, Color: ALL | 5VA | |
| V-0 | ||
| ISO/IEC FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | IEC 60695-11-10 | |
| 1.5 mm, Color: ALL | V-0 | |
| 2.5 mm, Color: ALL | V-0 | |
| 3.0 mm, Color: ALL | V-0 | |
| Flammability | IEC 60695-11-20 | |
| 1.5 mm, Color: ALL | 5VB | |
| 2.5 mm, Color: ALL | 5VA | |
| 3.0 mm, Color: ALL | 5VA | |
| ELECTRICAL PROPERTIES | VALUE | TEST METHOD |
| Hot-wire Ignition (HWI) | UL 746A | |
| 1.5 mm | PLC 1 | |
| 2.5 mm | PLC 1 | |
| 3.0 mm | PLC 0 | |
| High Amp Arc Ignition (HAI) | UL 746A | |
| 1.5 mm | PLC 0 | |
| 2.5 mm | PLC 0 | |
| 3.0 mm | PLC 0 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746A |
| High Voltage Arc Tracking Rate (HVTR) | PLC 2 | |
| High Voltage, Low Current Arc Resistance | PLC 7 | |
| THERMAL PROPERTIES | VALUE | TEST METHOD |
| Relative Thermal Index – Electrical Strength | UL 746B | |
| 1.5 mm | 75 °C | |
| 2.5 mm | 75 °C | |
| 3.0 mm | 85 °C | |
| Relative Thermal Index – Mechanical Impact | UL 746B | |
| 1.5 mm | 85 °C | |
| 2.5 mm | 85 °C | |
| 3.0 mm | 85 °C | |
| Relative Thermal Index – Mechanical Strength | UL 746B | |
| 1.5 mm | 75 °C | |
| 2.5 mm | 75 °C | |
| 3.0 mm | 85 °C | |
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